lost discussions

on thursday evening, I posted in a discussion.
it can’t be that far back in list on friday morning.
yet, going through every single discussion group, and back to mid december for last post.
I can’t find it.
since it’s not in the my discussions link.

can’t find a link to view all posts I made in last day or two, never mind all posts link.
( every other forum script has these options )

talk about a pain, after looking for some code examples for a peer, and posting in a discussion, can’t find it. so can’t see if the peer has even seen it and replied or not.